In
this design five shades of blue has been used. All stitches are over
six threads of the tissue. Sometimes you have to go up or to go down
five threads, sometimes you have to go up or down one. This is all very
clear in the working drawing. Also in this pattern you start with a
horizontal row going up and going down stitches. All the other rows follows
this first row. This makes it quit easy to embroider.